Base | Representation |
---|---|
bin | 10000000111011… |
… | …010001100001110 |
3 | 200211202121112110 |
4 | 100013122030032 |
5 | 1023204041432 |
6 | 42455044450 |
7 | 6462113205 |
oct | 2007321416 |
9 | 624677473 |
10 | 270377742 |
11 | 129691888 |
12 | 76670726 |
13 | 44028a3b |
14 | 27ca223c |
15 | 18b0bdcc |
hex | 101da30e |
270377742 has 32 divisors (see below), whose sum is σ = 573534720. Its totient is φ = 84791520.
The previous prime is 270377713. The next prime is 270377743. The reversal of 270377742 is 247773072.
It is a self number, because there is not a number n which added to its sum of digits gives 270377742.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270377743) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7642 + ... + 24477.
It is an arithmetic number, because the mean of its divisors is an integer number (17922960).
Almost surely, 2270377742 is an apocalyptic number.
270377742 is an abundant number, since it is smaller than the sum of its proper divisors (303156978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270377742 is a wasteful number, since it uses less digits than its factorization.
270377742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32208.
The product of its (nonzero) digits is 115248, while the sum is 39.
The square root of 270377742 is about 16443.1670307152. The cubic root of 270377742 is about 646.6316815428.
The spelling of 270377742 in words is "two hundred seventy million, three hundred seventy-seven thousand, seven hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •